# Build recipe for ethtool.
#
# Copyright (c) 2019, 2021-2022 Matias Fonzo, <selk@dragora.org>.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Exit immediately on any error
set -e

program=ethtool
version=5.16
release=1

# Define a category for the output of the package name
pkgcategory=networking

tarname=${program}-${version}.tar.gz

# Remote source(s)
fetch=https://mirrors.edge.kernel.org/pub/software/network/ethtool/$tarname

description="
Utility for controlling network drivers and hardware.

It can be used to:

Get identification and diagnostic information.
Get extended device statistics.
Control speed, duplex, autonegotiation and flow control (Ethernet).
Control checksum offload and other hardware offload features.
Control DMA ring sizes and interrupt moderation.
Control receive queue selection for multiqueue devices.
Upgrade firmware in flash memory.
"

homepage=https://mirrors.edge.kernel.org/pub/software/network/ethtool/
license=GPLv2+

# Source documentation
docs="AUTHORS COPYING ChangeLog LICENSE NEWS README"
docsdir="${docdir}/${program}-${version}"

build()
{
    unpack "${tardir}/$tarname"

    cd "$srcdir"

    # Set sane permissions
    chmod -R u+w,go-w,a+rX-s .

    ./configure CPPFLAGS="$QICPPFLAGS" \
    CFLAGS="$QICFLAGS" LDFLAGS="$QILDFLAGS -static" \
     $configure_args \
     --mandir=$mandir \
     --docdir=$docsdir \
     --build="$(gcc -dumpmachine)"

    make -j${jobs} V=1
    make -j${jobs} V=1 DESTDIR="$destdir" install

    # Compress and link man pages (if needed)
    if test -d "${destdir}/$mandir"
    then
        (
            cd "${destdir}/$mandir"
            find . -type f -exec lzip -9 {} +
            find . -type l | while read -r file
            do
                ln -sf "$(readlink -- "$file").lz" "${file}.lz"
                rm -- "$file"
            done
        )
    fi

    # Copy documentation
    mkdir -p "${destdir}/$docsdir"
    cp -p $docs "${destdir}/$docsdir"
}

